Decision Workspace
zksync_vm2 vs circuit_encodings vs zksync_contracts
Side-by-side comparison of Rust crates
64
zksync_vm2
growingv0.5.0
High-performance rewrite of the out-of-circuit VM for ZKsync Era
65
circuit_encodings
growingv0.153.10
ZKsync Era circuits encodings
65
zksync_contracts
growingv0.1.0
Definitions of main ZKsync smart contracts
Core Metrics
| zksync_vm2 | circuit_encodings | zksync_contracts | |
|---|---|---|---|
| Health Score | 64 | 65 | 65 |
| Total Downloads | 150.3K | 1.1M | 26.3K |
| 30d Downloads | 8.3K | 17.8K | 864 |
| Dependents | 28 | 140 | 606 |
| Releases | 6 | 61 | 39 |
| Last Updated | 14d ago | 14d ago | 2d ago |
| Age | 1y 6m | 1y 8m | 1y 8m |
Health Breakdown
zksync_vm2
Maintenance
20
Quality
15
Community
13
Popularity
6
Documentation
10
circuit_encodings
Maintenance
18
Quality
15
Community
15
Popularity
7
Documentation
10
zksync_contracts
Maintenance
19
Quality
14
Community
17
Popularity
5
Documentation
10
Technical Details
| zksync_vm2 | circuit_encodings | zksync_contracts | |
|---|---|---|---|
| Version | 0.5.0 | 0.153.10 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 10 | 4 | 7 |
| Crate Size | 79KB | 21KB | 6KB |
| Features | 2 | 3 | 0 |
| Yanked % | 0.0% | 4.9% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 3 (team) | 3 (team) | 3 (team) |
Links
Quick Verdict
- •circuit_encodings leads with a health score of 65/100, but none of the options score above 80.
- •zksync_contracts is depended on by 606 crates — strongest ecosystem trust.